26360042 has 4 divisors (see below), whose sum is σ = 39540066. Its totient is φ = 13180020.

The previous prime is 26360039. The next prime is 26360071. The reversal of 26360042 is 24006362.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15673681 + 10686361 = 3959^2 + 3269^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6590009 + ... + 6590012.

Almost surely, 2^26360042 is an apocalyptic number.

26360042 is a deficient number, since it is larger than the sum of its proper divisors (13180024).

26360042 is a wasteful number, since it uses less digits than its factorization.

26360042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13180023.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 26360042 is about 5134.2031514150. The cubic root of 26360042 is about 297.6108082390.

The spelling of 26360042 in words is "twenty-six million, three hundred sixty thousand, forty-two".